I have 3 SD Cards I used on this. Sandisk 8GB SD Card - Works, No errors Sandisk MicroSD Card Adapter with 16GB MicroSD Card - Works, almost always shoots an error. Sandisk 32GB SD Card (I got this yesterday.) - Never works, always shoots either "SD Card is copy protected." or "Cannot detect SD Card." When it works, it doesn't. I have tried all SD Cards on my brothers 3DS XL and it detects it just fine. So I guess its the slot? Any how to replace with a board you can buy?